Spark LE 2.01 Version 400 is very slow on i7, version 1.72 performance was good.

[Sternenlicht]

Hi,

the new Spark 2.01 Engine is very slow in comparison to Version 1.72, the load up takes much longer, and switching between tabs is also much slower than in version 1.72, actually its not fun any longer to use the software.
It makes me feel that i have wasted 200€

The slowness is mostly when its used as VST in Ableton 9.14, Abletons CPU load shows 15% when i run Spark.
Its 64 Bit Ableton.

[studio-kiel]

same here, but under Reaper 64bit with i5 4690K max. 10% when in use...